Stay updated with real-time air quality in Mount Vernon, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
54
Moderate
Mount Vernon, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
10.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
48.72 μg/m³
0
55
155
255
425
605+
33.44 ppb
0
55
71
86
201
201+
0.90 ppb
0
36
76
186
605
1005+
8.92 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mount Vernon, New York
Mount Vernon, New York
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AQI 52
Moderate
9.53μg/m³
PM2.5
42.77μg/m³
PM10
34.20ppb
O3
0.88ppb
SO2
11.62ppb
NO2
0.28ppm
CO
AQI 52
Moderate
10.06μg/m³
PM2.5
45.17μg/m³
PM10
34.77ppb
O3
0.88ppb
SO2
11.50ppb
NO2
0.28ppm
CO
AQI 49
Good
9.49μg/m³
PM2.5
42.55μg/m³
PM10
34.23ppb
O3
0.86ppb
SO2
11.07ppb
NO2
0.28ppm
CO
AQI 49
Good
9.27μg/m³
PM2.5
41.54μg/m³
PM10
33.73ppb
O3
0.85ppb
SO2
10.87ppb
NO2
0.28ppm
CO
AQI 49
Good
8.99μg/m³
PM2.5
40.13μg/m³
PM10
32.44ppb
O3
0.89ppb
SO2
12.56ppb
NO2
0.26ppm
CO
AQI 44
Good
7.51μg/m³
PM2.5
32.08μg/m³
PM10
33.26ppb
O3
0.78ppb
SO2
9.33ppb
NO2
0.29ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Mount Vernon, New York is updated every hour.
The worst air quality in Mount Vernon, New York in the last 24 hours was observed at 08:00:00 on 2026-08-12.
In the last 24 hrs, the best air quality in Mount Vernon, New York was observed at 06:00:00 on 2026-08-12.
The current air quality in Mount Vernon, New York is 54, categorized as Moderate based on real-time data.
The most common pollutant in Mount Vernon, New York is PM2.5.
If the air quality in Mount Vernon, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Mount Vernon, New York is 10.978 μg/m3.
The current PM10 concentration at Mount Vernon, New York is 48.719 μg/m3.
The current carbon monoxide (CO) concentration at Mount Vernon, New York is 0.271 ppm.
The current sulfur dioxide (SO2) concentration at Mount Vernon, New York is 0.895 ppb.
The current ozone (O3) concentration at Mount Vernon, New York is 33.438 ppm.
The current nitrogen dioxide (NO2) concentration at Mount Vernon, New York is 8.916 ppb.
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